I cannot call using my iPhone 6s and cannot receive call
How to fix my iPhone 6s I cannot make a call and receive call
iPhone 6s, iOS 13
Try dialling *#31#
or resetting network settings by
Settings > General > Reset > Reset Network Settings
5 replies
If you are unable make a call or receive; If you can't make or receive calls on your iPhone - Apple Support
What happens when you try and place a call?
I cannot call using my iPhone 6s and cannot receive call